Hearts2Hearts are expanding into animation OSTs with their latest project.

SM Entertainment confirmed that Hearts2Hearts will participate in the OST for Sweet & Sour Catch! Teenieping, performing the opening theme of the same name.

First OST Since Debut

Sweet & Sour Catch! Teenieping is the fourth season of the popular animated series Catch! Teenieping. The new season follows a story set in Dessert Village, where the disappearance of the Magic Sugar Ball sparks a new adventure.

The opening theme features an upbeat melody combined with Hearts2Hearts' signature lovely vocals, setting the tone for an exciting new storyline.

This marks the group's first OST since debut. Previously, they released the Japanese version of "RUDE!" in March, their first Japanese-language track. With this OST, they continue building their presence in the Japanese market.

Japan Broadcast and Upcoming Stage

The anime will premiere on April 12 on TV Tokyo's "Animori!" block. Ahead of the broadcast, a preview video featuring the opening theme will be released on the official YouTube channel on April 8.

Meanwhile, Hearts2Hearts are also set to perform at TV Asahi's global music festival "The Performance" in Yokohama on April 12, further expanding their activities in Japan.